This has either something to do with the flashback/flashforward in Germany (although, the flash will play in Bavaria, which is far south, and Berlin is Northeast...), or it's just photoshop crap... or it has something to do with the game...

wow i would have never ever seen that cal. it almost looks like its just part of the picture, but im pretty sure its text of some sort because even though i cant make out what it says, you can just tell by the shape and spacing of it that its letters and words.

It's on 17th right as you go over the 55 going west. It's difficult to see from almost every other angle.

I posted a day photo here: http://www.kev-mo.com/blog/?page_id=82

Not much more detail.

I think I was wrong; that other building is not photoshopped.

Although I think it's totally coincidental, if you look closely on the high res images into the arch entrance of the Cathedral, there is a pattern on the ceiling that looks a lot like a dharma symbol. That symbol is original to the building.